Summary

Dr. Lawrence Keenan is a cardiologist and internal medicine specialist who has devoted 33 years to caring for patients with heart conditions. He earned his medical degree from the University of Iowa and completed his residency at Maine Medical Center. Dr. Keenan's dual specialization allows him to address both complex cardiovascular issues and general internal medicine needs. He speaks both English and Spanish to better serve his diverse patient community.

Dr. Keenan practices at several Mayo Clinic locations throughout Minnesota, including facilities in Austin, Rochester, and Albert Lea. His cardiovascular expertise focuses on treating coronary artery disease, with particular attention to heart disease in women and conditions affecting blood flow to the heart muscle. He performs important diagnostic tests such as echocardiograms to evaluate heart function and electrocardiograms to monitor heart rhythm. Keenan also uses specialized contrast echocardiography to get detailed images of the heart's structure and function.
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Overview based on verified provider data

Quick Facts

  • 33 years of experience
  • speaks English, Spanish
  • Maine Medical Center
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Lawrence Ray Keenan has 5 locations

Mayo Clinic Hospital Saint Marys Campus

1216 2nd St SwRochester, MN 55902

Olmsted Medical Center

1650 4th St SeRochester, MN 55904

Mayo Clinic Hospital Methodist Campus

201 Center St WRochester, MN 55902

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Dr. Lawrence Ray Keenan, MDDr. Maichel Samy Abou El Makarim Gharabawy, MDDr. Samuel J Congello, DODr. Beverly Alms Lombardi, MD
Cardiovascular DiseaseInternal MedicineCardiovascular DiseaseInternal Medicine
Accepts New Patients Accepts New Patients
4.8 
33 Years of Experience 23 Years of Experience 41 Years of Experience 47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Austin , MNAlbert Lea , MNMason City , IAKiester , MN
Med School: University Of Iowa Med School: Ain Shams University Faculty Of Medicine Med School: Philadelphia College Of Osteopathic Medicine Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. Lawrence Ray Keenan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Lawrence Ray Keenan has the following 2 specialties

Specialty Expertise

Dr. Lawrence Ray Keenan has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, Minnesota, 2026, Expired

EDUCATION & TRAINING

Residency

Maine Medical Center

Medical School

University Of IowaGraduated in 1993

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Frequently Asked Questions

Where is Dr. Lawrence Keenan's office located?
Dr. Lawrence Keenan's office is located at 1000 1st Dr Nw, Austin, MN, 55912.
What languages does Dr. Lawrence Keenan speak?
Dr. Lawrence Keenan speaks English and Spanish.
Which hospitals is Dr. Lawrence Keenan affiliated with?
Dr. Lawrence Keenan is affiliated with Mayo Clinic Health Systems Austin, Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Fountain Center Of Albert Lea, Olmsted Medical Center, and Mayo Eugenio Litta Childrens Hospital.
How can I make an appointment with Dr. Lawrence Keenan?
You can find contact information for Dr. Lawrence Keenan here on Vitals.
Does Dr. Lawrence Keenan accept my insurance?
You can see the insurance plans that Dr. Lawrence Keenan accepts on their Vitals profile.

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